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Yaskawa Solectria XGI-1500-DCG CRIT-5

Code
CRIT-5
Shown as
AC Contactor Failure
Vendor severity
Critical
Page
54
ID
fc:yaskawa-solectria-xgi-1500-dcg-crit5
IRI
https://solarlattice.org/kb/fc/yaskawa-solectria-xgi-1500-dcg-crit5
Status
active
Also known as
CRIT-5, crit5, Yaskawa Solectria CRIT-5, AC Contactor Failure
Category
Inverters
Class fault drafted · lead
Production not stated
Clears after a manual reset drafted · lead

Decoded

Reports switching device status fault; may indicate relay failure; look at AC contactor; do: inverter restart.

What can be behind Switching device status fault

Failure modes that present as the reported condition, and the tests that tell them apart.

Defined in

The manufacturer's own cause and corrective text is not reproduced here.

Same condition on other equipment

Fronius
Fronius Galvo 457, Fronius Primo 457, Fronius Symo 457
KACO new energy
KACO new energy blueplanet TL3 125
SMA
SMA SC-CP-XT 7704, SMA SC-CP-XT 7707, SMA SC-CP-XT 7708, SMA SI-US F801, SMA SI-US F809, SMA SI-US F816, SMA SI-US F817, SMA SI-US W808, SMA SI-US W815, SMA SI-US W824
Yaskawa Solectria
Yaskawa Solectria SGI-XTM Contactor Fail, Yaskawa Solectria XGI-1500-1MW CRIT-5, Yaskawa Solectria XGI-1500 CRIT-5

Same code in other families

Claims

defined_in

c1 drafted · lead XGI 1500 250 DCG IOM DOCR-071081-DD

has_event_class

c2 drafted · lead Fault (device stops or needs intervention)

from the table header

reports

c3 drafted · lead Switching device status fault

review note: support check: partial - The AC contactor failure is stated, but the passages do not say it is a switch status fault. It is…

indicates

c4 drafted · lead Relay failure

Grid contactor may fail open or closed.

affects

c5 drafted · lead AC contactor

mitigated_by

c6 drafted · lead Inverter restart

has_recovery

c7 drafted · lead Manual reset (operator restarts or acknowledges)

Power cycle first; technical support if error persists.

review note: support check: partial - Power cycle then support is stated, but clearing by manual reset is only implied.

applies_to

c8 drafted · lead Solectria XGI 1500-DCG

Data